I used the following items for my Harvest festival display: a large aged gensha coffee, large gensha coffee been, cactus, melon, garlic and large feather, all osmium quality + max diversity. This got me a winning score against Bobby at 176 points. And yet the initial display selection screen showed "Medium valuation".
This doesn't seem right. The top reward, Stamina fruit, is given for displays of over 160 points. Therefore, displays above that value should show the player something like "High valuation".
Game Version: 1.0-946
Game Platform: PC / Steam